Here's one along the same line. Not me, but my brother.
It was in an older, but elaborate home in its day, that he had bought. IIRC, it had low voltage wiring to the light switches that lead to a relay box. A few of the relays were acting up so repair was in order. He did the work and I believe some relays needed to be replaced.
Longish story short, after completion, all the screws didn't match securing the relays in place.
Not good enough! Oh no... He either had to find, or went out and purchased new screws for all the relays so they would match!
Now mind you, these relays were mounted in a panel, under a cover, in the attic!! :duh2: